Transaction not yet indexed

53vu1jgvtEMC2BfuC31F1pM4e1NPLFMs3rRhii3fjQ1c9Jcg2yhxHzeFxrksEThZA1e41CWbDM4RHFER1ZBXoaA6

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