Transaction not yet indexed

53i2Mfqvsi7FebupNGwFyZKDXonuVCLZPgUNvZNNRhLos1nAPemTd59FCERAsJCXEnqSKSqJ1LnP3dz3tkwCK2Zi

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