Transaction not yet indexed

53LeML5W4u1y3fM94dCMd38SBRViNQe7DSDYWzCJeQMAMDYAqh6wdTetvx97rR2XKmFAkzA6uL8tVoRBSc3CVTX5

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