Transaction not yet indexed

53EkUV2PuM8Y6xo7CPGG7XXWH7jTp6G8Kcoh3d1fJTspXZzXP9nMLcodSiEZFGnkurnSqy7N1z7peSj5HvvQyfK7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.